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1. 发明授权

EP0815425B1 PORTABLE INTELLIGENT WHOLE AIR SAMPLING SYSTEM 失效
标题翻译：便携式智能系统空气取样
公开(公告)号：EP0815425B1
公开(公告)日：1999-07-07
申请号：EP96910492.6
申请日：1996-03-21
申请人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH
发明人： DABBERDT, Walter, Fred , NORRIS, Kenneth, Dale , SEMMER, Steven, Robert , DELANY, Anthony, Charles , FOX, Jack, Riley
IPC分类号： G01N1/24
CPC分类号： G01N1/2273 , G01N1/24 , G01N35/025 , G01N2001/2279 , G01N2001/2297 , G01N2001/247
摘要： The portable intelligent whole air sampling system performs in situ air sampling over multiple time periods at individually programmable times, rates and volumes. The system contains multiple independent disposable syringes (38-40) that collectively provide a large sampling capacity for a large number of samples over an extended period. In addition, the unit/sampler features a battery powered (712) system for portability, operational ability in a wide variety of environmental conditions, an internal time stamping feature to record time and date of events, and microprocessor controlled program features for flexible sampling options. The removable cassette/carousel (32) provides sample portability to a sample extraction device that functions opposite the field sample intake device. Sampling system mechanical components include a removable syringe cassette/carousel (32), a motorized carousel drive (92), a motorized plunger extractor (34), and a motorized syringe selection fork (36). With the programmable microprocessor and three motor syringe selection and/or operation mechanisms, any number of syringes can be precisely operated during the sampling period by rotating a carousel to any available syringe. Sample extraction system mechanical components include a removable syringe cassette/carousel (32), motorized carousel drive (792), and motorized plunger depression drive (704). With a programmable microprocessor (800) and two motor syringe selection and/or operation mechanisms, the samples within any number of syringes (38-40) can be precisely extracted. Further, varying sized carousels and varying sized disposable syringes can be combined for additional flexibility in the sampling or extraction system.

2. 发明公开

EP0815425A1 PORTABLE INTELLIGENT WHOLE AIR SAMPLING SYSTEM 失效
标题翻译：便携式智能系统空气取样
公开(公告)号：EP0815425A1
公开(公告)日：1998-01-07
申请号：EP96910492.0
申请日：1996-03-21
申请人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH
发明人： DABBERDT, Walter, Fred , NORRIS, Kenneth, Dale , SEMMER, Steven, Robert , DELANY, Anthony, Charles , FOX, Jack, Riley
IPC分类号： G01N1 , G01N35
CPC分类号： G01N1/2273 , G01N1/24 , G01N35/025 , G01N2001/2279 , G01N2001/2297 , G01N2001/247
摘要： The portable intelligent whole air sampling system performs in situ air sampling over multiple time periods at individually programmable times, rates and volumes. The system contains multiple independent disposable syringes (38-40) that collectively provide a large sampling capacity for a large number of samples over an extended period. In addition, the unit/sampler features a battery powered (712) system for portability, operational ability in a wide variety of environmental conditions, an internal time stamping feature to record time and date of events, and microprocessor controlled program features for flexible sampling options. The removable cassette/carousel (32) provides sample portability to a sample extraction device that functions opposite the field sample intake device. Sampling system mechanical components include a removable syringe cassette/carousel (32), a motorized carousel drive (92), a motorized plunger extractor (34), and a motorized syringe selection fork (36). With the programmable microprocessor and three motor syringe selection and/or operation mechanisms, any number of syringes can be precisely operated during the sampling period by rotating a carousel to any available syringe. Sample extraction system mechanical components include a removable syringe cassette/carousel (32), motorized carousel drive (792), and motorized plunger depression drive (704). With a programmable microprocessor (800) and two motor syringe selection and/or operation mechanisms, the samples within any number of syringes (38-40) can be precisely extracted. Further, varying sized carousels and varying sized disposable syringes can be combined for additional flexibility in the sampling or extraction system.

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